Best Foam Raw Materials of 2026

Brian Howie Avatar
Brian Howie
Last Updated: Jan 8, 2026

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Foam raw materials are essential components used in the production of foam-based products. These materials, such as polyurethane, polystyrene, and polyethylene, provide the necessary properties for foam to be lightweight, durable, and versatile. Polyurethane foam, for example, is commonly used in furniture, mattresses, and automotive interiors due to its excellent cushioning and insulation properties. Polystyrene foam, also known as Styrofoam, is widely used in packaging materials and insulation panels. Polyethylene foam, on the other hand, is known for its water-resistant and buoyant characteristics, making it ideal for flotation devices and protective packaging. Overall, foam raw materials play a crucial role in various industries, providing comfort, protection, and functionality.

At a Glance: Our Top Picks

NATGAI Neoprene Adhesive Foam Rubber Sheet 1/8” Cover #TOP 1
NATGAI Neoprene Adhesive Foam Rubber Sheet 1/8”
ftb score rating icon 9.9
YUNFOOK Adhesive Foam Padding Sheets Cover #TOP 2
YUNFOOK Adhesive Foam Padding Sheets
ftb score rating icon 9.8
DECOHS Polyurethane Foam Inserts Cover #TOP 3
DECOHS Polyurethane Foam Inserts
ftb score rating icon 9.6

Top 10 Foam Raw Materials

#TOP 1

NATGAI Neoprene Adhesive Foam Rubber Sheet 1/8”

WS3454
Black
NATGAI Neoprene Adhesive Foam Rubber Sheet 1/8” Cover
NATGAI Sponge Neoprene with Adhesive Foam Rubber Sheet 1/8” Thick X 12” Wide X 24” Long, Cut to Multiple Dimensions and Lengths - DIY, Gaskets, Cosplay, Costume, Crafts

The NATGAI Adhesive Foam Sheet offers a versatile foam rubber solution that is 1/8” thick, 12” wide, and 24” long, making it perfect for many DIY projects. It withstands temperatures from -40° to 155° F, so you can use it in various weather conditions without worry. The foam's strong tensile strength means it resists wear and tear, ensuring durability for tasks like sealing, weatherproofing, and soundproofing. Plus, its easy-to-cut design allows you to customize the size for your specific needs, whether you're lining drawers, sealing windows, or creating gaskets. This product is designed to provide reliable protection and convenience for your home or workshop projects.

What We Like
Durable foam rubber
Wide temperature resistance
Strong tensile strength
Easy to cut and customize
Multi-purpose use
#TOP 2

YUNFOOK Adhesive Foam Padding Sheets

YF441
Black
4In*4In*1/4In
YUNFOOK Adhesive Foam Padding Sheets Cover
YUNFOOK Foam Padding Sheets with Adhesive Backing - 1/4" Thick Self Stick Neoprene Insulation Foam,1/4 Inch Thick X 4 Inch Long X 4 Inch Wide (4, 1/4Inch x 4Inch x 4Inch)

The YUNFOOK Foam Padding Sheets are designed for versatility and convenience. Each sheet is 1/4 inch thick and can be easily cut to fit any size or shape you need, making it perfect for customized applications. The strong adhesive backing ensures that the foam stays securely in place, eliminating worries about it peeling off. Made from high-quality neoprene, these sheets are durable and resistant to deformation, ensuring long-lasting use. Additionally, the easy-to-peel release paper means you can quickly apply them without any tools, saving you time and effort.

What We Like
Customizable size and shape
Strong adhesive backing
Durable neoprene material
Tool-free application
#TOP 3

DECOHS Polyurethane Foam Inserts

2-tool box foam
DECOHS Polyurethane Foam Inserts Cover
2 Pcs Polyurethane Foam Sheet- 16 x 12 x 1.5 Inch Cuttable Foam Inserts for Cases- Packing Foam Pads for Toolbox Camera Storage and Crafts

The DECOHS Foam Pads come in a convenient pack of two, each measuring 16 x 12 x 1.5 inches. These lightweight and soft polyurethane sheets are designed to protect your valuable items during transport and storage. You can easily cut the foam to fit any shape or size, ensuring a snug fit for fragile items. Before cutting, you can outline your items for precision or simply tear the foam by hand for quick adjustments. With their versatile applications, these foam pads are perfect for securing everything from cameras to kitchenware, making them a must-have for your storage needs.

What We Like
Customizable size and shape
Soft cushioning for protection
Lightweight and easy to handle
Versatile for various applications
#TOP 4

YOGHAVRS Adhesive Closed Cell Neoprene Foam Roll

HU002-Parent
Black
12x59x1/4 inch
YOGHAVRS Adhesive Closed Cell Neoprene Foam Roll Cover
Adhesive Foam Roll Neoprene Sponge Foam Sheet Roll Closed Cell Insulation Closed Cell Foam Sheet Soundproof Foam Padding (Black, 12x59x1/4 Inches)

The YOGHAVRS Adhesive Foam Roll is made from durable closed cell neoprene foam, giving you a strong, flexible material that's water-resistant and flame retardant. This means it’s perfect for sealing gaps and providing cushioning without absorbing moisture. The foam comes in various thickness options, so you can pick the right size for your project, whether it’s insulation, padding, or soundproofing. Plus, the adhesive backing makes it easy to stick the foam onto most surfaces, saving you time and effort during installation. You can easily cut it to fit your needs, making it a versatile choice for many home and DIY uses.

What We Like
Durable closed cell foam
Multiple thickness options
Waterproof and flame retardant
Strong adhesive backing
Easy to cut and apply
#TOP 5

Artilife Closed Cell Foam Sheet

Art-0509-01
Black(No adhesive)
Artilife Closed Cell Foam Sheet Cover
Artilife 1/2" T x 13" W x 60" L Closed Cell Foam Sheet, DIY Project Easy Cut Non-Adhesive Multi-Function Soundproof Sponge Foam Sheet (Black, 1/2" T x 13" W x 60" L)

The Artilife Foam Sheet is a versatile 1/2" thick, 13" wide, and 60" long closed cell sponge foam that serves multiple purposes. This soft foam is ideal for soundproofing in vehicles and dampening vibrations in audio equipment, enhancing your listening experience. Additionally, its EPDM material provides excellent cushioning and sealing, making it suitable for high-traffic areas like garages and kitchens. You can easily cut it to any shape or size, which is perfect for various DIY projects, including cosplay costumes and props. This foam sheet is a handy tool that offers convenience and flexibility for your creative needs.

What We Like
Soundproofing capabilities
Easy to cut
Multipurpose use
Cushioning and sealing
#TOP 6

DECOHS 6 PCS Polyurethane Foam Sheet

foam-pads
Black
DECOHS 6 PCS Polyurethane Foam Sheet Cover
DECOHS 6 PCS Polyurethane Foam Sheet-16x12x1 Inch Cuttable Foam Inserts for Cases-Packing Foam Pads for Toolbox Camera Storage and Crafts

DECOHS Foam Sheet is a set of 6pcs 16x12x1 Inch foam sheets made of high-quality Polyurethane material. These lightweight foam sheets are soft and elastic, capable of withstanding external forces during transportation and movement. With their cuttable design, you can easily customize the size and shape to meet your storage needs. These foam sheets provide excellent cushioning, making them perfect for protecting valuables, fragile items, and important equipment. Not only are they suitable for storage and transportation purposes, but they can also be used for DIY crafts, decoration, packaging, and model making. Additionally, if the foam sheets lose their original height, you can simply put them in water to restore their shape. DECOHS Foam Sheet is a versatile and convenient solution for all your storage and protection needs.

What We Like
High-quality Polyurethane material
Lightweight and elastic
Customizable and cuttable design
#TOP 7

MODIGT Neoprene Foam Padding Sheet 3/4" Thick

747649868768
Black
4*4*3/4inch(4PCS)
MODIGT Neoprene Foam Padding Sheet 3/4" Thick Cover
Foam Padding Sheet 3/4" Thick with Adhesive Backing Neoprene Insulation Foam High Density Stick Firmly for Furniture Cars Speakers 4 Inch X 4 Inch (4 Pcs)

The MODIGT Foam Padding Sheet offers four 4x4 inch pieces made from high-density neoprene foam that stands 3/4 inch thick. This durable foam is tough and eco-friendly, protecting your items from scratches, vibrations, and compression. Thanks to its strong adhesive backing, these sheets stick firmly to surfaces without slipping, making installation hassle-free. Plus, they resist water and maintain their grip over time, so you don’t have to worry about them peeling off. These sheets also work well for sound and heat insulation, handling temperatures from -50℃ to 150℃, making them versatile for use on furniture, cars, speakers, and more.

What We Like
High-density neoprene foam
Strong waterproof adhesive
Vibration and scratch protection
Wide temperature resistance
Easy to cut and install
#TOP 8

MEARCOOH Black EVA Foam Roll 2mm

MEARCOOH-2mmblack
Black
Thickness-2mm
MEARCOOH Black EVA Foam Roll 2mm Cover
MEARCOOH Black eva Foam roll, (1mm to 20mm) Premium Cosplay EVA Foam Sheet,2mm Thick,49"x13.5",High Density 86kg/m3 for Cosplay Costume, Crafts, DIY Projects

The MEARCOOH EVA Foam is a versatile crafting material that measures 13.5 by 49 inches with a 2mm thickness. It’s easy for you to cut, bend, glue, heat, and shape, making it great for cosplay costumes and various DIY projects. This foam is specially designed to hold its shape well, so your creations stay durable and look professional. Plus, it offers excellent value, giving you a high-quality foam sheet at a price that won’t break the bank. Whether you're painting it or molding it, this foam helps bring your imagination to life.

What We Like
Easy to cut and shape
Durable with shape retention
Ideal for cosplay and crafts
Affordable price
#TOP 9

ALLWIN Foam Padding Sheets

CR-1010
Black
ALLWIN Foam Padding Sheets Cover
Foam Padding Sheets with Adhesive Backing - Self Stick Neoprene Insulation Foam,8PCS 1/4 Inch Thick X 4 Inch Long X 4 Inch Wide - Closed Cell Foam Sheet Square Pad

Introducing the ALLWIN Foam Padding Sheets, the perfect solution for all your insulation needs. These high-quality neoprene closed-cell foam sheets are designed to provide excellent cushioning and protection. With a thickness of 1/4 inch, a length of 4 inches, and a width of 4 inches, you can easily cut them into any size and shape you require. The strong adhesive backing ensures that the foam sheets stay securely in place once applied, making them ideal for various applications. Whether you need to insulate furniture, cars, electrical cabinets, or even sports equipment, these foam sheets have got you covered. Not only do they provide excellent heat preservation and sound deadening properties, but they are also non-toxic and environmentally friendly. Say goodbye to slipping and sliding with the anti-slip feature of these foam sheets. Experience convenience and reliability with the ALLWIN Foam Padding Sheets.

What We Like
Easy to cut
Strong adhesive backing
Wide range of applications
#TOP 10

DECOHS Polyurethane Foam Sheets

16x12x1 Inch
Black
16x12x1 inch
DECOHS Polyurethane Foam Sheets Cover
DECOHS 4 Pcs Polyurethane Foam Sheet- 16 x 12 x 1 Inch Cuttable Foam Inserts for Cases- Packing Foam Pads for Toolbox Camera Storage and Crafts

The DECOHS Foam Pads come in a set of four, each measuring 16 x 12 x 1 inches, making them perfect for your storage needs. Crafted from high-quality polyurethane, these lightweight and elastic foam sheets provide excellent cushioning to protect your valuables during transport. You can easily cut the foam to fit the specific sizes and shapes you require, ensuring your fragile items stay safe. Additionally, these versatile pads are great for a wide range of applications, from storing kitchenware and cameras to engaging in DIY crafts and model making.

What We Like
High-quality cushioning
Customizable sizes
Versatile applications
Protects fragile items
Buying Guide Image
Editor's Notes

During our foam raw material research, we found 24 foam raw material products and shortlisted 10 quality products. We collected and analyzed 39,901 customer reviews through our big data system to write the foam raw materials list. We found that most customers choose foam raw materials with an average price of $18.03.

The foam raw materials are available for purchase. We have researched hundreds of brands and picked the top brands of foam raw materials, including NATGAI, YUNFOOK, DECOHS, YOGHAVRS, Artilife. The seller of top 1 product has received honest feedback from 109 consumers with an average rating of 4.9.

Written by
Brian Howie Avatar

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.